These are the packages that would be merged, in reverse order:

Calculating dependencies... done!
[ebuild     U ] net-im/skype-1.4.0.118 [1.3.0.53-r1] USE="-qt-static% (-cjk%*) (-static%)" 12,892 kB [0]
[ebuild     U ]  x11-libs/qt-4.3.4 [4.2.3-r1] USE="accessibility cups dbus mng qt3support ssl%* tiff%* xinerama zlib -debug -doc -examples -firebird -gif* -glib -jpeg* -mysql -nas -nis -odbc -opengl* -pch -png* -postgres -sqlite -sqlite3" INPUT_DEVICES="wacom" 13,038 kB [0]

Total: 2 packages (2 upgrades), Size of downloads: 25,929 kB
Portage tree and overlays:
 [0] /usr/portage